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Diesel engine turbocharger performance monitoring using vibration analysis

conference contribution
posted on 2023-06-09, 09:36 authored by G M Ascanio, William WangWilliam Wang
This work will present the use of vibration signal analysis as a tool to extract the physical characteristics of a turbocharger. It will also be shown that through this method it is possible to diagnose faults in a turbocharger. The methodology used consists of comparing the vibration signature of a turbocharger under normal operational conditions against that of the same turbocharger under a simulated fault. To extract the signature, Fourier spectra and envelope spectra of a turbocharger vibration signal were applied directly on the data sets recorded from an accelerometer fixed on the turbocharger. It was observed that there was a distinct difference between the signatures, conclusive evidence to the validity of this work and the effectiveness of the proposed method.

History

Publication status

  • Published

File Version

  • Published version

Journal

Proceeding of the 8th International Conference on Engines for Automobile, ICE 2007

Event name

The 8th International Conference on Engines for Automobile

Event location

Capri, Italy

Event type

conference

Event date

16-20 Sept 2007

Series

SAE Technical paper 2007-24-0082

Department affiliated with

  • Engineering and Design Publications

Research groups affiliated with

  • Dynamics, Control and Vehicle Research Group Publications

Full text available

  • No

Peer reviewed?

  • Yes

Legacy Posted Date

2018-01-04

First Compliant Deposit (FCD) Date

2018-01-03

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